body{
    margin: 0;
    padding: 0;
}
    .ljyleft{
    width: 20%;
    height: 100%;
    position: fixed;
}
    #fixed1{
    width: 14%;
    height: 25px;
    padding: 5px 10px;
    font-size: 16px; 
    border: 1px solid gray; 
    border-radius: 20px;/*圆角*/
    position: fixed; 
    top: 90px; 
    left: 10px;
    outline: none;
    transition: background-color 0.3s;
}
#fixed2{
    width: 14%;
    height: 25px;
    padding: 5px 10px;
    font-size: 16px; 
    border: 1px solid gray; 
    border-radius: 20px;/*圆角*/
    position: fixed; 
    top: 135px; 
    left: 10px;
    outline: none;
    transition: background-color 0.3s;
}
#fixed3{
    width: 14%;
    height: 25px;
    padding: 5px 10px;
    font-size: 16px; 
    border: 1px solid gray; 
    border-radius: 20px;/*圆角*/
    position: fixed; 
    top: 180px; 
    left: 10px;
    outline: none;
    transition: background-color 0.3s;
}
#fixed4{
    width: 14%;
    height: 25px;
    padding: 5px 10px;
    font-size: 16px; 
    border: 1px solid gray; 
    border-radius: 20px;/*圆角*/
    position: fixed; 
    top: 800px; 
    left: 10px;
    outline: none;
    transition: background-color 0.3s;
}
#fixed5{
    width: 14%;
    height: 25px;
    padding: 5px 10px;
    font-size: 16px; 
    border: 1px solid gray; 
    border-radius: 20px;/*圆角*/
    background-color: red;
    position: fixed; 
    top: 225px; 
    left: 10px;
    outline: none;
    text-align: center;
    transition: background-color 0.3s;
}
#fixed1:hover{
    background-color: rgb(117, 108, 108);
}
#fixed2:hover{
    background-color: rgb(117, 108, 108);
}
#fixed3:hover{
    background-color: rgb(117, 108, 108);
}
#fixed4:hover{
    background-color: rgb(117, 108, 108);
}
#fixed5:hover{
    background-color: rgb(201, 104, 104);
}
.icon{
    width: 100px;
    height: 80px;
    overflow: hidden;
    z-index: 1;
    position: relative;
    left: 10px;
}
.icon-xiaohongshu {
    width: 100px;
    height: 80px;
    overflow: hidden;
    z-index: 1;
    position: relative;
    left: 10px;
    margin-top: 0px;
}
/* 右边 */
.ljyright{
    width: 80%;
    height: 941.33px;
    position: fixed;
    left: 20%;
}
/*********** 搜索框 ************/
.search-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 600px;
    max-width: 600px;
    margin: 10px ;
    margin-left: 100px;
    padding: 10px;
    background-color: #f5f5f5;
    border-radius: 40px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.search-box input[type="text"] {
    flex-grow: 1;
    padding: 10px;
    border: none;
    background-color: transparent;
    outline: none;
}
.search-box input[type="submit"] {
    padding: 10px;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.search-btn{
    width: 40px;
    height: 40px;
    border: none;
    background-color: #f5f5f5;
}
.icon-sousuo {
    width: 20px;
    height: 20px;
    padding: 0 0;
    color: rgb(255, 255, 255);
    border: none;
    border-radius: 0 4px 4px 0; /* 圆角只在右侧 */
    cursor: pointer;
    position: relative;
}
.search-btn span {
    display: none;
}
.search-box input[type="submit"]:hover {
    background-color: #e60023; /* 小红书的主题色，深色版本 */
}
.search-box:hover{
    border: #e60023 1px solid;
}
/*  */
.text{
    width: 100px;
    height: 30px;
    text-align: center;
    margin-left: 90%;
    margin-top: -30px;
}
.dropbtn {
    color: white;
    padding: 16px;
    font-size: 16px;
    border: none;
    cursor: pointer;
}
/* 下拉按钮悬停效果 */
.dropbtn:hover, .dropbtn:focus {
    background-color: #2980b9;
}
/* 下拉内容容器样式 */
.dropdown {
    position: relative;
    display: inline-block;
}   
/* 下拉内容样式 */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    margin-left: -20px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}
/* 下拉内容中的链接样式 */
.dropdown-content a {  
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}
/* 下拉内容中的链接悬停效果 */
.dropdown-content a:hover {background-color: #f1f1f1}
/* 显示下拉菜单 */
.show {
    display: block;
}
/******* xuanxiangka*********/
.ljytab{
    width: 1300px;
    margin-top: 20px;
}
.t-title{
    width: 1300px;
    height: 35px;
}
.t-title span{
    margin-left: 6px;
    display: inline-block;
    width: 75px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
}
.tc{
    width: 100%;
    height: 1200px;
    line-height: 30px;
    font-size: 18px;
    text-indent: 2em;
    display: none;
}
.show{
    display: block;
}
.t-title .cur{
    border-bottom: 1px solid pink;
    background-color: #fff;
    color: gray;
    font-weight: bold;
}
.show1-box2{
    display: flex; /* 使用Flexbox布局 */
    flex-direction: column; /* 垂直排列子元素 */;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show2-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show3-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show4-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show5-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show6-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show7-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show8-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show9-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show10-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show10-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show11-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show12-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show13-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show14-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show15-box2{
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 360px;
    overflow: hidden;
    font-size: 16px; 
    border: 1px solid black; 
    border-radius: 20px;/*圆角*/
    position: relative;
    outline: none;
    box-shadow: 0 4px 8px gray(0, 0, 0, 0.2);
}
.show1-box2:hover img{
    transform: scale(1.05);
    transition: transform 0.8s ease-in-out;
}
.show1-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show2-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show3-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show4-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show5-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show6-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show7-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show8-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}        
.show9-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show10-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show11-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show12-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show13-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show14-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.show15-box2 img {
    width: 100%;
    height: auto;
    flex-grow: 1;
}
.drop-down-bar{
    position: absolute;
    bottom: 0;
    width: 240px;
    height: 140px;
    font-size: 16px;
    color: white;
    border-top: 1px solid rgb(232, 232, 232);
    margin-top: 220px;
    border-radius: 20px;
    z-index: 10;
    transition: transform 1s ease , box-shadow 0.3s ease;
}
.drop-down-bar:hover{
    transform: scale(1.1);
    box-shadow: 0 8px 16px gray;
}
.ljygridbox{
    width: 100%;
    height: 1200px;
    display: grid;
/*将文本分成平均的三份   rows是行数，竖着的；colums是列数，横着的*/
    grid-template-columns: repeat(5,1fr);
    grid-template-rows: repeat(3,1fr);
}       
.ljygridbox div{
    background-clip: content-box;/* 背景颜色-content */
}
.ljygridbox div:first-child{
    grid-column: 1/span 1;
    border: #000 1px solid;
}
.ljygridbox div:nth-child(2){
    grid-column: 2/span 1;
}
.ljygridbox div:nth-child(3){
    grid-column: 3/span 1;
}
.ljygridbox div img{
    width: 100%;
    height: auto; 
    display: block;
}